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Why are rational functions called rational functions?
Because they are represented as fractions.
If the equation of a function is a rational expression the function is rational.?
Yes. Rational functions must contain rational expressions in order to be rational.
What are the properties of rational functions?
Such functions are defined as one polynomial divided by another polynomial. Their properties include that they are defined at all points, except when the denominator is zero. Also, such functions are continuous at all points where they are defined; and all their derivatives exist at any point where they are defined.For more details, I suggest you read the Wikipedia article - or some other source - on "Rational function".
Are logarithmic functions rational expressions?
Sometimes :)
How does my knowledge of polynomial function prepare me to understand rational function?
A rational function is the quotient of two polynomial functions.
Why are rational functions called rational functions?
Because they are represented as fractions.
Does every rational function has at least one horizontal asymptote?
Nope not all the rational functions have a horizontal asymptote
All rational functions have more than one vertical asymptote?
false
If the equation of a rational function is a rational expression is the function rational?
Yes. Rational functions must contain rational expressions in order to be rational.
If the equation of a function is a rational expressions the function is rational?
Yes. Rational functions must contain rational expressions in order to be rational.
If the equation of a function is a rational expression is the function rational?
Yes. Rational functions must contain rational expressions in order to be rational.
If the equation of a function is a rational expression the function is rational.?
Yes. Rational functions must contain rational expressions in order to be rational.
What is rational values?
Rational values- those are necessary to the functions and fulfillment of intellect and will.
What are the properties of rational functions?
Such functions are defined as one polynomial divided by another polynomial. Their properties include that they are defined at all points, except when the denominator is zero. Also, such functions are continuous at all points where they are defined; and all their derivatives exist at any point where they are defined.For more details, I suggest you read the Wikipedia article - or some other source - on "Rational function".
Which of the following rational functions is graphed below?
a
Are logarithmic functions rational expressions?
Sometimes :)
What is a rational equation or rational function?
It is any function which can be written as the ratio of two polynomial functions.
